Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
下がる sagaru to hang down/to abate/to retire/to fall/to step back/(P)godan, jlpt3, jlpt4, verb, vintrans
考古学 koukogaku archaeology, archeologymix
知り合い shiriai acquaitancejlpt3, mix
電気 denki electricity, (electric) lightjlpt5, uchi
青春 seishun mládí, mladostleda1